clang/test/CodeGen/PowerPC/builtins-ppc-quadword-char.c

   1 // REQUIRES: powerpc-registered-target
   2 // RUN: %clang_cc1 -flax-vector-conversions=none -O2 -target-feature +altivec -target-feature +power8-vector \
   3 // RUN: -triple powerpc64-unknown-linux -emit-llvm %s -o - | FileCheck %s
   4 //
   5 // RUN: %clang_cc1 -flax-vector-conversions=none -O2 -target-feature +altivec -target-feature +power8-vector \
   6 // RUN: -triple powerpc64le-unknown-linux -emit-llvm %s -o - | FileCheck %s
   7
   8 // RUN: %clang_cc1 -flax-vector-conversions=none -O2 -target-feature +altivec -target-feature +power8-vector \
   9 // RUN: -triple powerpc64-unknown-aix -emit-llvm %s -o - | FileCheck %s
  10 #include <altivec.h>
  11
  12 // CHECK-LABEL: @test_vaddeuqm_c(
  13 // CHECK:  entry:
  14 // CHECK-NEXT:    [[TMP0:%.*]] = bitcast <16 x i8> [[A:%.*]] to <1 x i128>
  15 // CHECK-NEXT:    [[TMP1:%.*]] = bitcast <16 x i8> [[B:%.*]] to <1 x i128>
  16 // CHECK-NEXT:    [[TMP2:%.*]] = bitcast <16 x i8> [[C:%.*]] to <1 x i128>
  17 // CHECK-NEXT:    [[TMP3:%.*]] = tail call <1 x i128> @llvm.ppc.altivec.vaddeuqm(<1 x i128> [[TMP0]], <1 x i128> [[TMP1]], <1 x i128> [[TMP2]])
  18 // CHECK-NEXT:    [[TMP4:%.*]] = bitcast <1 x i128> [[TMP3]] to <16 x i8>
  19 // CHECK-NEXT:    ret <16 x i8> [[TMP4]]
  20 vector unsigned char test_vaddeuqm_c(vector unsigned char a, vector unsigned char b,
  21                                 vector unsigned char c) {
  22   return __builtin_altivec_vaddeuqm_c(a, b, c);
  23 }
  24
  25 // CHECK-LABEL: @test_vaddcuq_c(
  26 // CHECK:  entry:
  27 // CHECK-NEXT:    [[TMP0:%.*]] = bitcast <16 x i8> [[A:%.*]] to <1 x i128>
  28 // CHECK-NEXT:    [[TMP1:%.*]] = bitcast <16 x i8> [[B:%.*]] to <1 x i128>
  29 // CHECK-NEXT:    [[TMP2:%.*]] = tail call <1 x i128> @llvm.ppc.altivec.vaddcuq(<1 x i128> [[TMP0]], <1 x i128> [[TMP1]])
  30 // CHECK-NEXT:    [[TMP3:%.*]] = bitcast <1 x i128> [[TMP2]] to <16 x i8>
  31 // CHECK-NEXT:    ret <16 x i8> [[TMP3]]
  32 vector unsigned char test_vaddcuq_c(vector unsigned char a, vector unsigned char b) {
  33   return __builtin_altivec_vaddcuq_c(a, b);
  34 }
  35
  36 // CHECK-LABEL: @test_vaddecuq_c(
  37 // CHECK:  entry:
  38 // CHECK-NEXT:    [[TMP0:%.*]] = bitcast <16 x i8> [[A:%.*]] to <1 x i128>
  39 // CHECK-NEXT:    [[TMP1:%.*]] = bitcast <16 x i8> [[B:%.*]] to <1 x i128>
  40 // CHECK-NEXT:    [[TMP2:%.*]] = bitcast <16 x i8> [[C:%.*]] to <1 x i128>
  41 // CHECK-NEXT:    [[TMP3:%.*]] = tail call <1 x i128> @llvm.ppc.altivec.vaddecuq(<1 x i128> [[TMP0]], <1 x i128> [[TMP1]], <1 x i128> [[TMP2]])
  42 // CHECK-NEXT:    [[TMP4:%.*]] = bitcast <1 x i128> [[TMP3]] to <16 x i8>
  43 // CHECK-NEXT:    ret <16 x i8> [[TMP4]]
  44 vector unsigned char test_vaddecuq_c(vector unsigned char a, vector unsigned char b,
  45                                 vector unsigned char c) {
  46   return __builtin_altivec_vaddecuq_c(a, b, c);
  47 }
  48
  49 // CHECK-LABEL: @test_vsubeuqm_c(
  50 // CHECK:  entry:
  51 // CHECK-NEXT:    [[TMP0:%.*]] = bitcast <16 x i8> [[A:%.*]] to <1 x i128>
  52 // CHECK-NEXT:    [[TMP1:%.*]] = bitcast <16 x i8> [[B:%.*]] to <1 x i128>
  53 // CHECK-NEXT:    [[TMP2:%.*]] = bitcast <16 x i8> [[C:%.*]] to <1 x i128>
  54 // CHECK-NEXT:    [[TMP3:%.*]] = tail call <1 x i128> @llvm.ppc.altivec.vsubeuqm(<1 x i128> [[TMP0]], <1 x i128> [[TMP1]], <1 x i128> [[TMP2]])
  55 // CHECK-NEXT:    [[TMP4:%.*]] = bitcast <1 x i128> [[TMP3]] to <16 x i8>
  56 // CHECK-NEXT:    ret <16 x i8> [[TMP4]]
  57 vector unsigned char test_vsubeuqm_c(vector unsigned char a, vector unsigned char b,
  58                                 vector unsigned char c) {
  59   return __builtin_altivec_vsubeuqm_c(a, b, c);
  60 }
  61
  62 // CHECK-LABEL: @test_vsubcuq_c(
  63 // CHECK:  entry:
  64 // CHECK-NEXT:    [[TMP0:%.*]] = bitcast <16 x i8> [[A:%.*]] to <1 x i128>
  65 // CHECK-NEXT:    [[TMP1:%.*]] = bitcast <16 x i8> [[B:%.*]] to <1 x i128>
  66 // CHECK-NEXT:    [[TMP2:%.*]] = tail call <1 x i128> @llvm.ppc.altivec.vsubcuq(<1 x i128> [[TMP0]], <1 x i128> [[TMP1]])
  67 // CHECK-NEXT:    [[TMP3:%.*]] = bitcast <1 x i128> [[TMP2]] to <16 x i8>
  68 // CHECK-NEXT:    ret <16 x i8> [[TMP3]]
  69 vector unsigned char test_vsubcuq_c(vector unsigned char a, vector unsigned char b) {
  70   return __builtin_altivec_vsubcuq_c(a, b);
  71 }
  72
  73 // CHECK-LABEL: @test_vsubecuq_c(
  74 // CHECK:  entry:
  75 // CHECK-NEXT:    [[TMP0:%.*]] = bitcast <16 x i8> [[A:%.*]] to <1 x i128>
  76 // CHECK-NEXT:    [[TMP1:%.*]] = bitcast <16 x i8> [[B:%.*]] to <1 x i128>
  77 // CHECK-NEXT:    [[TMP2:%.*]] = bitcast <16 x i8> [[C:%.*]] to <1 x i128>
  78 // CHECK-NEXT:    [[TMP3:%.*]] = tail call <1 x i128> @llvm.ppc.altivec.vsubecuq(<1 x i128> [[TMP0]], <1 x i128> [[TMP1]], <1 x i128> [[TMP2]])
  79 // CHECK-NEXT:    [[TMP4:%.*]] = bitcast <1 x i128> [[TMP3]] to <16 x i8>
  80 // CHECK-NEXT:    ret <16 x i8> [[TMP4]]
  81 vector unsigned char test_vsubecuq_c(vector unsigned char a, vector unsigned char b,
  82                                 vector unsigned char c) {
  83   return __builtin_altivec_vsubecuq_c(a, b, c);
  84 }